CN217618489U - Panel retinue electromagnetism adsorbs and closing device - Google Patents
Panel retinue electromagnetism adsorbs and closing device Download PDFInfo
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- CN217618489U CN217618489U CN202220198793.2U CN202220198793U CN217618489U CN 217618489 U CN217618489 U CN 217618489U CN 202220198793 U CN202220198793 U CN 202220198793U CN 217618489 U CN217618489 U CN 217618489U
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Abstract
The utility model relates to the technical field of laser cutting, in particular to a plate following electromagnetic adsorption and compression device for continuous high-strength strip steel optical fiber laser cutting, which comprises a compression beam, a motion slide seat mechanism, a lifting compression mechanism and a floating electromagnetic adsorption mechanism; the two ends of the pressing cross beam are respectively provided with a moving slide seat mechanism and a lifting pressing mechanism, the moving slide seat mechanisms are slidably mounted on a linear guide rail of the laser cutting equipment, the lifting pressing mechanisms are arranged on the corresponding moving slide seat mechanisms, and the two ends of the pressing cross beam are respectively connected with the lifting pressing mechanisms at the two ends of the pressing cross beam; and a plurality of sets of floating electromagnetic adsorption mechanisms for adsorbing the plates are arranged on the bottom surface of the compressing beam. The utility model can realize the dynamic compaction and protection functions of laser cutting processing of the conveying running steel plate, and is suitable for plates with multiple specifications and working conditions; and the stability and the reliability of the equipment can be improved, and flexible production can be realized.
Description
Technical Field
The utility model relates to a laser cutting technical field, concretely relates to panel retinue electromagnetism adsorbs and closing device for cutting of continuous high-strength belted steel optic fibre laser.
Background
For the strip steel plate subjected to continuous hot forming and treatment, the plate surface flatness difference and the stress deformation are large; the strip steel plate needs to be compressed and corrected in the process of continuous conveying and laser cutting, and meanwhile, the rebound generated by stress release of the plate during laser cutting and separation can also interfere and collide with a laser cutting device, so that high risk exists in the laser cutting process, and the stability and reliability of equipment are influenced.
Disclosure of Invention
In order to overcome the not enough of above-mentioned prior art existence, the utility model aims at providing a panel retinue electromagnetism adsorbs and closing device, follows to it when panel is carried and cutting work and compresses tightly the correction and protect laser cutting equipment, improve equipment's stability and reliability.
In order to achieve the purpose, the technical scheme of the utility model is a plate follow-up electromagnetic adsorption and compression device, which comprises a compression beam, a moving slide seat mechanism, a lifting compression mechanism and a floating electromagnetic adsorption mechanism; the two ends of the pressing cross beam are respectively provided with a moving slide seat mechanism and a lifting pressing mechanism, the moving slide seat mechanisms are slidably mounted on a linear guide rail of the laser cutting equipment, the lifting pressing mechanisms are arranged on the corresponding moving slide seat mechanisms, and the two ends of the pressing cross beam are respectively connected with the lifting pressing mechanisms at the two ends of the pressing cross beam; and a plurality of sets of floating electromagnetic adsorption mechanisms for adsorbing the plates are arranged on the bottom surface of the compressing beam.
Furthermore, the middle of the compressing beam is hollowed to form a laser processing operation area of the laser cutting head, and a plurality of sets of floating electromagnetic adsorption mechanisms are arranged on two sides of the laser processing operation area along the cutting direction.
Furthermore, the floating electromagnetic adsorption mechanism comprises an electric permanent magnet block, a magnet guide post, a guide sleeve and a floating spring; the pressing cross beam is provided with a mounting hole, and the guide sleeve is mounted in the mounting hole; the upper end of the magnet guide post is connected with the guide sleeve in a sliding manner, and the lower end of the magnet guide post is hinged with the electric permanent magnet block; the floating spring is sleeved on the magnet guide post, and two ends of the floating spring are respectively connected with the electro-permanent magnet blocks and the pressing cross beam.
Furthermore, air knife protection mechanisms are arranged on two sides of the laser processing running area along the cutting direction.
Still further, the air-knife protection mechanism includes an elongated air-knife assembly mounted to the bottom of the hold-down beam that is connected to an external compressed air supply device.
Further, the lifting and pressing mechanism comprises a servo electric cylinder and a fixing plate; the fixed plate is fixed on the moving slide seat mechanism, and the servo electric cylinder is arranged on the fixed plate; the end part of the compressing beam is provided with an end plate, and a piston rod of the servo electric cylinder penetrates through the fixing plate downwards and is connected with the end plate.
Furthermore, guide columns are arranged on two sides of the servo electric cylinder and penetrate through the fixing plate; and the guide post is provided with a linear bearing, and the linear bearing is fixed on the end plate.
Further, the motion slide mechanism comprises a motion slide and a guide rail slide, the guide rail slide is arranged on one side, deviating from the compression beam, of the motion slide, and the guide rail slide is slidably arranged on a linear guide rail of the laser cutting equipment.
Furthermore, motion slide mechanism still includes drive gear, servo motor and speed reducer, drive gear set up in the motion slide deviates from compress tightly one side of crossbeam, servo motor passes through the speed reducer with drive gear connects, drive gear and laser cutting equipment's spur rack meshing.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) The utility model discloses a motion slide mechanism of both sides drives and compresses tightly crossbeam rectilinear motion and with panel and the synchronous operation of laser cutting head, thereby compress tightly and loosen panel through the lift hold-down mechanism drive of both sides and compress tightly crossbeam elevating movement, adsorb and loosen panel through the unsteady electromagnetism adsorption apparatus who compresses tightly the crossbeam bottom to realize carrying the dynamic compaction of operation steel sheet laser cutting processing, adapt to many specifications panel and operating mode; the stability and the reliability of the equipment are improved, and flexible production is realized;
(2) The utility model discloses a set up air knife protection mechanism in the both sides that compress tightly the crossbeam bottom, form two continuous gas curtains in the both sides in laser beam machining operation district, make splashing and electric permanent magnet isolation that laser cutting produced, prevent to splash the iron fillings absorption that produce on electric permanent magnet.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is an axonometric view of a plate accompanying electromagnetic adsorption and pressing device provided by the embodiment of the utility model;
fig. 2 is a side view of the plate accompanying electromagnetic adsorbing and pressing device provided in the embodiment of the present invention;
fig. 3 is a top view of the plate accompanying electromagnetic adsorbing and pressing device provided in the embodiment of the present invention;
in the figure: 1. a moving slide seat; 2. a guide rail slider; 3. a drive gear; 4. a servo motor; 5. a speed reducer; 6. a servo electric cylinder; 7. a guide post; 8. compressing the beam; 9. an electro-permanent magnet block; 10. a magnet guide post; 11. a floating spring; 12. a hinged seat; 13. a strip air knife assembly; 14. protection panel beating subassembly.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, are not to be construed as limiting the present invention. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
As shown in fig. 1 to fig. 3, the embodiment provides a plate following electromagnetic adsorption and pressing device, which includes a pressing beam 8, a moving slide seat mechanism, a lifting pressing mechanism, and a floating electromagnetic adsorption mechanism; the two ends of the pressing beam 8 are respectively provided with a moving slide seat mechanism and a lifting pressing mechanism, the moving slide seat mechanisms are slidably mounted on a linear guide rail of the laser cutting equipment, the lifting pressing mechanisms are arranged on the corresponding moving slide seat mechanisms, and the two ends of the pressing beam 8 are respectively connected with the lifting pressing mechanisms at the two ends of the pressing beam; and a plurality of sets of floating electromagnetic adsorption mechanisms for adsorbing the plates are arranged on the bottom surface of the compressing beam 8. In the embodiment, the moving slide seat mechanisms on two sides drive the compressing beam 8 to move linearly and synchronously operate with the plate and the laser cutting head, the lifting compressing mechanisms on two sides drive the compressing beam 8 to move up and down so as to compress and loosen the plate, and the floating electromagnetic adsorption mechanism at the bottom of the compressing beam 8 adsorbs and loosens the plate, so that the dynamic compression of the laser cutting processing of the conveying operation steel plate is realized, and the device is suitable for plates with multiple specifications and working conditions; the stability and the reliability of the equipment are improved, and the flexible production is realized.
According to the embodiment, the middle of the compressing beam 8 is hollowed to form a laser processing operation area of the laser cutting head, and a plurality of sets of floating electromagnetic adsorption mechanisms are arranged on two sides of the laser processing operation area along the cutting direction. In the embodiment, the pressing beam 8, the corresponding moving slide seat mechanism, the lifting pressing mechanism and the floating electromagnetic adsorption mechanism can be arranged on both sides of the laser cutting position, and are used for respectively performing electromagnetic adsorption and pressing on the plates on both sides of the cutting position; the middle part of the compressing beam 8 can be provided with a strip-shaped hollowed-out area along the plate cutting direction, the hollowed-out area is used as a laser processing operation area, the laser cutting head downwards extends into the laser processing operation area and cuts the plate, and meanwhile, a plurality of sets of floating electromagnetic adsorption mechanisms are arranged at the bottoms of the compressing beams 8 on the two sides of the laser processing operation area, so that a laser cutting system can be simplified, and the production cost is reduced.
In the detailed embodiment, the floating electromagnetic adsorption mechanism comprises an electric permanent magnet block 9, a magnet guide post 10, a guide sleeve and a floating spring 11; the pressing cross beam 8 is provided with a mounting hole, and the guide sleeve is mounted in the mounting hole; the upper end of the magnet guide post 10 is connected with the guide sleeve in a sliding manner, and the lower end of the magnet guide post 10 is hinged with the electric permanent magnet block 9; the floating spring 11 is sleeved on the magnet guide post 10, and two ends of the floating spring 11 are respectively connected with the electric permanent magnet block 9 and the pressing beam 8. In the embodiment, the adsorption and the release of the plate are controlled by controlling the on-off of the electro-permanent magnet blocks 9; when the plate needs to be adsorbed, the electromagnetic permanent magnet block 9 is powered off to generate magnetic attraction; when the plate is not required to be adsorbed, the electro-permanent magnet 9 is electrified for demagnetization; the electric permanent magnet block 9 is guided by a magnet guide post 10 and a guide sleeve, the magnet guide post 10 is connected with the electric permanent magnet block 9 in a floating hinged mode for rotation prevention, so that the electric permanent magnet block 9 is better attached to and adsorbed on the top surface of a plate, and meanwhile, a floating spring 11 with high strength is adopted to realize floating compression and reset after loosening of the mechanism. The electric permanent magnet 9 may be rectangular or circular.
According to the optimized embodiment, the air knife protection mechanisms are arranged on the two sides of the laser processing running area along the cutting direction. Further, the air knife protection mechanism includes an elongated air knife assembly 13, the elongated air knife assembly 13 is mounted at the bottom of the compression beam 8, and the elongated air knife assembly 13 is connected to an external compressed air supply device. In the embodiment, air knife protection mechanisms are arranged on two sides of a laser processing operation area between two rows of electric permanent magnet blocks 9 along the plate cutting direction, the air knife protection mechanisms on each side comprise a plurality of groups of strip-shaped air knife assemblies 13, the strip-shaped air knife assemblies 13 are installed at the bottom of the compression beam 8, when a laser cutting head works, the strip-shaped air knife assemblies 13 are communicated with external compressed air supply equipment, two continuous air curtains are formed on two sides of the laser processing operation area, splashing generated by laser cutting is separated from the electric permanent magnet blocks 9, and scrap iron generated by splashing is prevented from being adsorbed on the electric permanent magnet blocks 9. In addition, the bottom of the pressing beam 8 is also provided with a protective sheet metal component 14.
In the detailed embodiment, the lifting and pressing mechanism comprises a servo electric cylinder 6 and a fixing plate; the fixed plate is fixed on the moving slide seat mechanism, and the servo electric cylinder 6 is arranged on the fixed plate; the end part of the compressing beam 8 is provided with an end plate, and a piston rod of the servo electric cylinder 6 downwards penetrates through the fixing plate and is connected with the end plate. Furthermore, two sides of the servo electric cylinder 6 are provided with guide posts 7, and the guide posts 7 penetrate through the fixing plate; and a linear bearing is arranged on the guide post 7 and fixed on the end plate. In the embodiment, the lifting motion of the pressing beam 8 is synchronously pushed by the servo electric cylinders 6 on the two sides, so that the thrust is large and the speed is stable; the flexible controllable operation of the pressing action is realized by the guidance of four guide posts 7 and four linear bearings on two sides of the flexible controllable pressing device, and the flexible controllable pressing device is suitable for the influence of thickness change and deformation of different plates.
The embodiment is refined, the moving slide seat mechanism comprises a moving slide seat 1 and a guide rail slide block 2, the guide rail slide block 2 is arranged on one side, deviating from the pressing beam 8, of the moving slide seat 1, and the guide rail slide block 2 is slidably arranged on a linear guide rail of the laser cutting equipment. Further, motion slide mechanism still includes drive gear 3, servo motor 4 and speed reducer 5, drive gear 3 set up in motion slide 1 deviates from compress tightly one side of crossbeam 8, servo motor 4 pass through speed reducer 5 with drive gear 3 is connected, drive gear 3 meshes with the spur rack of laser cutting equipment. In the embodiment, the pressing beam 8 is synchronously pushed by the moving slide seat mechanisms on two sides of the pressing beam along with the linear motion of the plate; the two sides of the moving slide seats 1 are respectively arranged on linear guide rails on two sides of a machine tool of the laser cutting equipment, the corresponding driving gears 3 are respectively in meshing transmission with straight racks on two sides of the machine tool of the laser cutting equipment through synchronous driving of servo motors 4 and speed reducers 5 on two sides, and the guide rails 2 on two sides are in sliding fit with the linear guide rails on two sides of the machine tool of the laser cutting equipment for guiding, so that the linear movement of the whole device in the horizontal direction is realized, and the synchronous operation with a plate and a laser cutting head can be kept.
The working process of the device of the embodiment is as follows:
the two-side moving slide seat 1 drives the whole device to synchronously move along with the plate under the driving of the servo motor 4, after receiving a pressing instruction, the servo electric cylinder 6 pushes the pressing beam 8 to descend to a set height, and the plurality of floating springs 11 are subjected to multi-point floating compression and maintain tension to ensure that the electric permanent magnet blocks 9 are attached to the plate surface; the electric permanent magnet blocks 9 are powered off to generate magnetic attraction to adsorb the plate, and the strip-shaped air knife assembly 13 starts to give out air to form an air curtain protection area; the laser cutting head extends to a laser processing operation area between two rows of electro-permanent magnet blocks 9 of the compaction beam 8, and the plate is cut to be cut off by starting to emit light according to the edge of the plate determined by the edge inspection of the vision camera; the laser cutting head is lifted to the original position, the electric permanent magnet block 9 is electrified for demagnetization to loosen the plate, and the lifting and pressing mechanism is lifted to the upper dead point; and then the lifting and pressing mechanism is driven by the sliding seat mechanisms moving on the two sides to return to a feeding waiting position at a high speed to wait for a next processing task instruction of the system.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. The utility model provides a panel retinue electromagnetism adsorbs and closing device which characterized in that: the device comprises a pressing beam, a moving slide seat mechanism, a lifting pressing mechanism and a floating electromagnetic adsorption mechanism; the two ends of the pressing cross beam are respectively provided with a moving slide seat mechanism and a lifting pressing mechanism, the moving slide seat mechanisms are slidably mounted on a linear guide rail of the laser cutting equipment, the lifting pressing mechanisms are arranged on the corresponding moving slide seat mechanisms, and the two ends of the pressing cross beam are respectively connected with the lifting pressing mechanisms at the two ends of the pressing cross beam; and a plurality of sets of floating electromagnetic adsorption mechanisms for adsorbing the plates are arranged on the bottom surface of the compressing beam.
2. The board accompanying electromagnetic adsorption and compaction device according to claim 1, characterized in that: the middle part of the compressing beam is hollowed to form a laser processing operation area of the laser cutting head, and a plurality of sets of floating electromagnetic adsorption mechanisms are arranged on two sides of the laser processing operation area along the cutting direction.
3. A sheet follow-up electromagnetic adsorption and compaction device according to claim 1 or 2, characterized in that: the floating electromagnetic adsorption mechanism comprises an electromagnetic permanent magnet block, a magnet guide post, a guide sleeve and a floating spring; the pressing cross beam is provided with a mounting hole, and the guide sleeve is mounted in the mounting hole; the upper end of the magnet guide post is connected with the guide sleeve in a sliding manner, and the lower end of the magnet guide post is hinged with the electric permanent magnet block; the floating spring is sleeved on the magnet guide post, and two ends of the floating spring are respectively connected with the electric permanent magnet blocks and the pressing cross beam.
4. The board accompanying electromagnetic adsorption and compaction device according to claim 2, characterized in that: and air knife protection mechanisms are arranged on two sides of the laser processing running area along the cutting direction.
5. The board accompanying electromagnetic adsorption and compaction device according to claim 4, characterized in that: the air knife protection mechanism comprises an elongated air knife assembly mounted at the bottom of the hold-down beam, the elongated air knife assembly being connected to an external compressed air supply device.
6. The board accompanying electromagnetic adsorption and compaction device according to claim 1, characterized in that: the lifting pressing mechanism comprises a servo electric cylinder and a fixing plate; the fixed plate is fixed on the moving slide seat mechanism, and the servo electric cylinder is arranged on the fixed plate; the end part of the compressing beam is provided with an end plate, and a piston rod of the servo electric cylinder penetrates through the fixing plate downwards and is connected with the end plate.
7. The board accompanying electromagnetic adsorption and compaction device according to claim 6, characterized in that: guide posts are arranged on two sides of the servo electric cylinder and penetrate through the fixing plate; and the guide post is provided with a linear bearing, and the linear bearing is fixed on the end plate.
8. The board accompanying electromagnetic adsorption and compaction device according to claim 1, characterized in that: the moving slide seat mechanism comprises a moving slide seat and a guide rail slide block, the guide rail slide block is arranged on one side, deviating from the compressing beam, of the moving slide seat, and the guide rail slide block is slidably arranged on a linear guide rail of the laser cutting equipment.
9. The board accompanying electromagnetic adsorption and compaction device according to claim 8, characterized in that: motion slide mechanism still includes drive gear, servo motor and speed reducer, drive gear set up in the motion slide deviates from compress tightly one side of crossbeam, servo motor passes through the speed reducer with drive gear connects, drive gear and laser cutting equipment's spur rack meshing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220198793.2U CN217618489U (en) | 2022-01-25 | 2022-01-25 | Panel retinue electromagnetism adsorbs and closing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220198793.2U CN217618489U (en) | 2022-01-25 | 2022-01-25 | Panel retinue electromagnetism adsorbs and closing device |
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| CN217618489U true CN217618489U (en) | 2022-10-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202220198793.2U Active CN217618489U (en) | 2022-01-25 | 2022-01-25 | Panel retinue electromagnetism adsorbs and closing device |
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| CN (1) | CN217618489U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115815908A (en) * | 2022-12-12 | 2023-03-21 | 上海市机械施工集团有限公司 | Automatic welding equipment for ground wall reinforcement cage and welding robot |
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2022
- 2022-01-25 CN CN202220198793.2U patent/CN217618489U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115815908A (en) * | 2022-12-12 | 2023-03-21 | 上海市机械施工集团有限公司 | Automatic welding equipment for ground wall reinforcement cage and welding robot |
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